CVE-2021-23718

Server-side Request Forgery (SSRF)

The package ssrf-agent before 1.0.5 are vulnerable to Server-side Request Forgery (SSRF) via the defaultIpChecker function. It fails to properly validate if the IP requested is private.

Affected

ssrf-agent

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 SNYK

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

1.62% chance of exploitation in the next 30 days, 76th percentile

Published

2021-11-22

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://snyk.io/vuln/SNYK-JS-SSRFAGENT-1584362

Security advisories

• welefen/ssrf-agent/blob/cec2b85fe8886ad6926a247a3e059d8369ec022b/index.js%23L13
• https://security.netapp.com/advisory/ntap-20211203-0005
• advisories/GHSA-6gww-qpm6-mc2g

References

• CVE Record
• NVD entry